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Doubles in session


Current system
02501+5640
A 972
HD 17444


Nearby doubles
7' : 02493+5639
STI1943

8' : 02507+5645
STI1946

21' : 02507+5700
SCA 5

25' : 02472+5645
STI1938

26' : 02495+5705
MCA 9

27' : 02518+5703
SCA 6

34' : 02480+5611
SKF 265AB

36' : 02533+5709
STI1948

37' : 02461+5657
IPH 2

40' : 02454+5634
STF 297AB

43' : 02501+5722
STI1944

45' : 02447+5639
STI1935

46' : 02446+5643
MLR 598

47' : 02507+5554
STF 307AB
Miram

47' : 02444+5642
TDS2349

48' : 02456+5709
STI1937

49' : 02442+5639
MZA 10AB

50' : 02451+5708
STI1936

51' : 02443+5626
MLB 114

54' : 02443+5704
STF 293AB

54' : 02441+5700
STI1931

54' : 02521+5732
ES 1814

58' : 02432+5643
STI1929

61' : 02455+5727
SCA 4

66' : 02537+5542
KPP2192

70' : 02469+5744
HDS 360



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02501+5640 A 972 (HD 17444)

 
 
02h 50m 06.66s +56° 40' 11.0" P.A. 103.00 sep 1.0 mag 9.30,12.10 Sp A
 
 
Coord 2000 02501+5640 Discov num A   972 Comp Coord arcsec 2000 02 50 06.66 +56 40 11.0
Date first 1905 Date last 2017 Obs 7
Pa first 103 Pa last 103.2 P.A. Now (θ) 103.2°
Sep first 0.8 Sep last 1 Sep. Now (ρ) 1"
Mag pri 9.30 Mag sec 12.10 delta mag (ΔM) 2.8 Spectral class A (white)
Pri motion ra -005 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 17444 Constellation Perseus SAO 23644 Tycho2 3708-01019-1
Gaia DR2 460589960661855104 HD 17444
 
 
WDS 02501+5640 A 972 (HD 17444) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
A__1895 Ma - Aitken, R.G. 1895PASP....7..305A
A__1895 PASP 7, 305, 1895 (most data also in A__1914d) 1914PLicO..12....1A
A__1896a Ma - Aitken, R.G. 1896AJ.....17...27A
A__1896a AJ 17, 27, 1896 (most data also in A__1914d) 1914PLicO..12....1A
A__1896b Ma - Aitken, R.G. 1896AN....142...77A
A__1896b AN 142, 77, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1896c Ma - Aitken, R.G. 1896PASP....8..286A
A__1896c PASP 8, 286, 1896
A__1896d Ma - Aitken, R.G. 1896PASP....8..314A
A__1896d PASP 8, 314, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1897a Ma - Aitken, R.G. 1897AN....142..161A
A__1897a AN 142, 161, 1897 (all data also in A__1896a) 1896AJ.....17...27A
A__1897b Ma - Aitken, R.G. 1897AJ.....17...76A
A__1897b AJ 17, 76, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897c Ma - Aitken, R.G. 1897AJ.....18...56A
A__1897c AJ 18, 56, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897d Ma j Aitken, R.G. 1897AN....145..129A
A__1897d AN 145, 129, 1897 (most data also in A__1914d) 1914PLicO..12....1A
A__1898a Ma - Aitken, R.G. 1898AJ.....18..128A
A__1898a AJ 18, 128, 1898 (all data also in other refs)
A__1898b Ma j Aitken, R.G. 1898AJ.....18..161A
A__1898b AJ 18, 161, 1898 (most data also in other refs)
A__1898b (erratum AJ 18, 180, 1898) 1898AJ.....18..180A
A__1899 Ma - Aitken, R.G. 1899PASP...11..128A
A__1899 PASP 11, 128, 1899
A__1899b Ma j Aitken, R.G. 1899AN....150..113A
A__1899b AN 150, 113, 1899
A__1900a Ma - Aitken, R.G. 1900AN....152..161A
A__1900a AN 152, 161, 1900
A__1900b Ma - Aitken, R.G. 1900AN....153..369A
A__1900b AN 153, 369, 1900
A__1900c Ma - Aitken, R.G. 1900PASP...12..127A
A__1900c PASP 12, 127, 1900 (all data also in A__1900b) 1900AN....153..369A
A__1900d Ma j Aitken, R.G. 1900AN....152..209A
A__1900d AN 152, 209, 1900
A__1900e orb - Aitken, R.G. 1900PASP...12..103A
A__1900e PASP 12, 103, 1900
A__1900f orb - Aitken, R.G. 1900PASP...12..240A
A__1900f PASP 12, 240, 1900
A__1900g Ma j Aitken, R.G. 1900PASP...12..203A
A__1900g PASP 12, 203, 1900
A__1901a Ma j Aitken, R.G. 1901LicOB...1...14A
A__1901a Lick Obs. Bull. 1, 14, 1901
A__1901b Ma j Aitken, R.G. 1901LicOB...1...66A
A__1901b Lick Obs. Bull. 1, 66, 1901
A__1901c orb - Aitken, R.G. 1901PA......9...57A
A__1901c Popular Astron. 9, 57, 1901
A__1901d Ma - Aitken, R.G. 1901AN....156..321A
A__1901d AN 156, 321, 1901 (all data also in A__1901a) 1901LicOB...1...14A
A__1901e Ma - Aitken, R.G. 1901PASP...13..161A
A__1901e PASP 13, 161, 1901 (all data also in other refs)
A__1902a Ma j Aitken, R.G. 1902LicOB...1..129A
A__1902a Lick Obs. Bull. 1, 129, 1902
A__1902b orb - Aitken, R.G. 1902LicOB...1..190A
A__1902b Lick Obs. Bull. 1, 190, 1902
A__1902c orb - Aitken, R.G. 1902PA.....10..486A
A__1902c Popular Astron. 10, 486, 1902
A__1902d orb - Aitken, R.G. 1902PASP...14..153A
A__1902d PASP 14, 153, 1902
A__1902e Ma - Aitken, R.G. 1902AN....158..245A
A__1902e AN 158, 245, 1902 (all data also in A__1902a) 1902LicOB...1..129A
A__1903 Ma j Aitken, R.G. 1903LicOB...2...16A
A__1903 Lick Obs. Bull. 2, 16, 1903
A__1903b Ma - Aitken, R.G. 1903LicOB...2...55A
A__1903b +orb Lick Obs. Bull. 2, 55, 1903 (all data also in other refs)
A__1903c orb - Aitken, R.G. 1903PA.....11...28A
A__1903c Popular Astron. 11, 28, 1903
A__1904a Ma j Aitken, R.G. 1904LicOB...2..139A
A__1904a Lick Obs. Bull. 2, 139, 1904
A__1904b Ma - Aitken, R.G. 1904LicOB...3....6A
A__1904b Lick Obs. Bull. 3, 6, 1904
A__1904c Ma - Aitken, R.G. 1904LicOB...3...61A
A__1904c Lick Obs. Bull. 3, 61, 1904
A__1905a Ma - Aitken, R.G. 1905LicOB...3...88A
A__1905a +orb Lick Obs. Bull. 3, 88, 1905 (all data also in other refs)
A__1905b Ma - Aitken, R.G. 1905LicOB...3...90A
A__1905b Lick Obs. Bull. 3, 90, 1905 (all data also in other refs)
A__1905c orb - Aitken, R.G. 1905LicOB...3..147A
A__1905c Lick Obs. Bull. 3, 147, 1905 (all data also in other refs)
A__1905d orb - Aitken, R.G. 1905LicOB...3..169A
A__1905d Lick Obs. Bull. 3, 169, 1905 (orbit catalog)
A__1905e orb - Aitken, R.G. 1905PA.....13..190A
A__1905e Popular Astron. 13, 190, 1905
A__1906a Ma - Aitken, R.G. 1906LicOB...4....4A
A__1906a Lick Obs. Bull. 4, 4, 1906
A__1906B Ma - Aitken, R.G. 1906MmRAS..56....1L
A__1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
A__1906c orb - Aitken, R.G. 1906LicOB...4...75A
A__1906c Lick Obs. Bull. 4, 75, 1906
A__1906D Ma - Aitken, R.G. 1906QB821.B972.....
A__1906D cited in BDS (Burnham Double Star Cat.), 1906
A__1907a Ma - Aitken, R.G. 1907LicOB...4..101A
A__1907a Lick Obs. Bull. 4, 101, 1907
A__1907b Ma - Aitken, R.G. 1907LicOB...4..125A
A__1907b Lick Obs. Bull. 4, 124, 1907
A__1907c orb - Aitken, R.G. 1907LicOB...4..107A
A__1907c Lick Obs. Bull. 4, 107, 1907 (all data also in other refs)
A__1907d Ma - Aitken, R.G. 1907LicOB...4..170A
A__1907d Lick Obs. Bull. 4, 170, 1907 (all data also in other refs)
A__1907e orb - Aitken, R.G. 1907AN....174..217A
A__1907e AN 174, 217, 1907
A__1907f Ma - Aitken, R.G. 1907AN....176..323A
A__1907f AN 176, 323, 1907 (all data also in other refs)
A__1908a Ma - Aitken, R.G. 1908LicOB...4..166A
A__1908a Lick Obs. Bull. 4, 166, 1908
A__1908b Ma - Aitken, R.G. 1908LicOB...5...28A
A__1908b Lick Obs. Bull. 5, 28, 1908
A__1908c Ma - Aitken, R.G. 1908LicOB...5...55A
A__1908c Lick Obs. Bull. 5, 55, 1908
A__1908d Ma - Aitken, R.G. 1908LicOB...5...43A
A__1908d +orb Lick Obs. Bull. 5, 43, 1908 (all data also in other refs)
A__1908e Ma - Aitken, R.G. 1908PASP...20..185A
A__1908e PASP 20, 185, 1908 (all data also in other refs)
A__1908f orb - Aitken, R.G. 1908PASP...20..267A
A__1908f PASP 20, 267, 1908
A__1908g Ma - Aitken, R.G. 1908PASP...20..290A
A__1908g PASP 20, 290, 1908 (all data also in other refs)
A__1908h Ma - Aitken, R.G. 1908PASP...20..291A
A__1908h PASP 20, 291, 1908
A__1909a Ma - Aitken, R.G. 1909LicOB...5..115A
A__1909a Lick Obs. Bull. 5, 115, 1909
A__1909b Ma - Aitken, R.G. 1909LicOB...5..166A
A__1909b Lick Obs. Bull. 5, 166, 1909
A__1909c orb - Aitken, R.G. 1909PASP...21...83A
A__1909c PASP 21, 83, 1909
A__1910a Ma - Aitken, R.G. 1910LicOB...6...62A
A__1910a Lick Obs. Bull. 6, 62, 1910
A__1910b Ma - Aitken, R.G. 1910LicOB...6...70A
A__1910b Lick Obs. Bull. 6, 70, 1910
A__1910c - Aitken, R.G. 1910LicOB...6....1A
A__1910c Lick Obs. Bull. 6, 1, 1910 (no data)
A__1910d Ma - Aitken, R.G. 1910PASP...22...95A
A__1910d PASP 22, 95, 1910 (all data also in other refs)
A__1910e - Aitken, R.G. 1910PASP...22..137A
A__1910e PASP 22, 137, 1910 (no data)
A__1910f Ma - Aitken, R.G. 1910PASP...22..140A
A__1910f PASP 22, 140, 1910 (all data also in other refs)
A__1911 Ma - Aitken, R.G. 1911LicOB...6..163A
A__1911 Lick Obs. Bull. 6, 163, 1911
A__1911b Ma - Aitken, R.G. 1911PASP...23..238A
A__1911b PASP 23, 238, 1911 (all data also in other refs)
A__1912 Ma - Aitken, R.G. 1912LicOB...7...93A
A__1912 Lick Obs. Bull. 7, 93, 1912
A__1912b - Aitken, R.G. 1912LicOB...2....3A
A__1912b Lick Obs. Bull. 7, 3, 1912 (no data)
A__1912c - Aitken, R.G. 1912PASP...24..126A
A__1912c PASP 24, 126, 1912 (no data)
A__1912d orb - Aitken, R.G. 1912PASP...24..165A
A__1912d PASP 24, 165, 1912
A__1912e orb - Aitken, R.G. 1912PASP...24..216A
A__1912e PASP 24, 216, 1912
A__1912f Ma - Aitken, R.G. 1912PASP...24..228A
A__1912f PASP 24, 228, 1912 (all data also in other refs)
A__1912g Ma - Aitken, R.G. 1912PA.....20..643A
A__1912g Popular Astron. 20, 643, 1912 (all data also in other refs)
A__1913 Ma - Aitken, R.G. 1913LicOB...7..186A
A__1913 Lick Obs. Bull. 7, 186, 1913
A__1913b Ma - Aitken, R.G. 1913PASP...25...41A
A__1913b +orb PASP 25, 41, 1913 (all data also in other refs)
A__1914a Ma - Aitken, R.G. 1914LicOB...8...52A
A__1914a Lick Obs. Bull. 8, 52, 1914
A__1914b Ma - Aitken, R.G. 1914LicOB...8...93A
A__1914b Lick Obs. Bull. 8, 93, 1914
A__1914c Ma - Aitken, R.G. 1914LicOB...8...96A
A__1914c Lick Obs. Bull. 8, 96, 1914
A__1914d Ma j Aitken, R.G. 1914PLicO..12....1A
A__1914d +orb Pub. Lick Obs. 12, 1, 1914
A__1914e orb - Aitken, R.G. 1914PLicO..12..100A
A__1914e Pub. Lick Obs. 12, 100, 1914
A__1914f orb - Aitken, R.G. 1914LicOB...8...99A
A__1914f Lick Obs. Bull. 8, 99, 1914
A__1914g Ma - Aitken, R.G. 1914PASP...26...53A
A__1914g PASP 26, 53, 1914 (all data also in other refs)
A__1914h Ma - Aitken, R.G. 1914PASP...26..205A
A__1914h PASP 26, 205, 1914 (all data also in other refs)
A__1914i Ma - Aitken, R.G. 1914PASP...26..208A
A__1914i +orb PASP 26, 208, 1914 (all data also in other refs)
A__1915 Ma - Aitken, R.G. 1915PASP...27..230A
A__1915 PASP 27, 230, 1915 (some data also in other refs)
A__1916a orb - Aitken, R.G. 1916PASP...28..121A
A__1916a PASP 28, 121, 1916
A__1916b Ma - Aitken, R.G. 1916PASP...28..276A
A__1916b PASP 28, 276, 1916 (all data also in other refs)
A__1917a Ma - Aitken, R.G. 1917PASP...29..207A
A__1917a PASP 29, 207, 1917 (all data also in other refs)
A__1917b Ma - Aitken, R.G. 1917PASP...29..217A
A__1917b PASP 29, 217, 1917 (all data also in other refs)
A__1918a Ma - Aitken, R.G. 1918LicOB...9..132A
A__1918a Lick Obs. Bull. 9, 132, 1918
A__1918b orb - Aitken, R.G. 1918LicOB...9..184A
A__1918b Lick Obs. Bull. 9, 184, 1918
A__1918c orb - Aitken, R.G. 1918LicOB...9..191A
A__1918c Lick Obs. Bull. 9, 191, 1918
A__1918d orb - Aitken, R.G. 1918PAAS....3R..68A
A__1918d PAAS 3, 68, 1918
A__1918e Ma - Aitken, R.G. 1918PASP...30...69A
A__1918e PASP 30, 69, 1918 (all data also in other refs)
A__1918f Ma - Aitken, R.G. 1918PASP...30...71A
A__1918f PASP 30, 71, 1918 (all data also in other refs)
A__1918g orb - Aitken, R.G. 1918PASP...30..194A
A__1918g PASP 30, 194, 1918
A__1918h Ma - Aitken, R.G. 1918PASP...30..262A
A__1918h PASP 30, 262, 1918 (all data also in other refs)
A__1918i orb - Aitken, R.G. 1918PASP...30..311A
A__1918i PASP 30, 311, 1918
A__1919a Ma - Aitken, R.G. 1919PASP...31...44A
A__1919a PASP 31, 44, 1919 (all data also in other refs)
A__1919b Ma - Aitken, R.G. 1919PASP...31..116A
A__1919b PASP 31, 116, 1919 (all data also in other refs)
A__1919c Ma - Aitken, R.G. 1919PASP...31..197A
A__1919c PASP 31, 197, 1919 (all data also in other refs)
A__1919d orb - Aitken, R.G. 1919PASP...31..285A
A__1919d PASP 31, 285, 1919
A__1920a Ma - Aitken, R.G. 1920RGOO.....f...1.
A__1920a Greenwich Observations, F1, 1920
A__1920b Ma - Aitken, R.G. 1920PASP...32...56A
A__1920b PASP 32, 56, 1920 (most data also in other refs)
A__1920c orb - Aitken, R.G. 1920PASP...32..215A
A__1920c PASP 32, 215, 1920
A__1921a Ma - Aitken, R.G. 1921PASP...33...60A
A__1921a PASP 33, 60, 1921 (all data also in other refs)
A__1921b Ma - Aitken, R.G. 1921PASP...33..270A
A__1921b PASP 33, 270, 1921 (all data also in other refs)
A__1922a - Aitken, R.G. 1922PASP...34...52A
A__1922a PASP 34, 52, 1922 (no data)
A__1922b orb - Aitken, R.G. 1922PAAS....4....6A
A__1922b Pub. AAS 4, 6, 1922
A__1923a Ma j Aitken, R.G. 1923LicOB..11...58A
A__1923a +orb Lick Obs. Bull. 11, 58, 1923
A__1923b orb - Aitken, R.G. 1923PASP...35..258A
A__1923b PASP 35, 258, 1923
A__1923c orb - Aitken, R.G. 1923LicOB..11...66A
A__1923c Lick Obs. Bull. 11, 66, 1923
A__1923d orb - Aitken, R.G. 1923LicOB..11...70A
A__1923d Lick Obs. Bull. 11, 70, 1923
A__1923e orb - Aitken, R.G. 1923LicOB..11...79A
A__1923e Lick Obs. Bull. 11, 79, 1923
A__1923f orb - Aitken, R.G. 1923LicOB..11...83A
A__1923f Lick Obs. Bull. 11, 83, 1923
A__1923g orb - Aitken, R.G. 1923LicOB..11...85A
A__1923g Lick Obs. Bull. 11, 85, 1923
A__1923h orb - Aitken, R.G. 1923LicOB..11...97A
A__1923h Lick Obs. Bull. 11, 97, 1923
A__1923i orb - Aitken, R.G. 1923PASP...35...70A
A__1923i PASP 35, 70, 1923
A__1923j Ma - Aitken, R.G. 1923PASP...35..323A
A__1923j PASP 35, 323, 1923 (all data also in other refs)
A__1924 Ma - Aitken, R.G. 1924PASP...36..296A
A__1924 PASP 36, 296, 1924 (all data also in other refs)
A__1925a orb - Aitken, R.G. 1925PASP...37..222A
A__1925a +D PASP 37, 222, 1925
A__1925b orb - Aitken, R.G. 1925LicOB..12...45A
A__1925b Lick Obs. Bull. 12, 45, 1925
A__1925c orb - Aitken, R.G. 1925LicOB..12...47A
A__1925c Lick Obs. Bull. 12, 47, 1925
A__1925D Ma - Aitken, R.G. 1925MNRAS..85..276E
A__1925D cited by Milburn (MNRAS 85, 276, 1925)
A__1926a Ma - Aitken, R.G. 1926PASP...38..131A
A__1926a PASP 38, 131, 1926 (all data also in other refs)
A__1926b Ma - Aitken, R.G. 1926PASP...38..334A
A__1926b PASP 38, 334, 1926 (all data also in other refs)
A__1927a Ma - Aitken, R.G. 1927LicOB..12..170A
A__1927a Lick Obs. Bull. 12, 170, 1927
A__1927b Ma j Aitken, R.G. 1927LicOB..12..173A
A__1927b Lick Obs. Bull. 12, 173, 1927
A__1927c orb - Aitken, R.G. 1927PASP...39...45A
A__1927c PASP 39, 45, 1927
A__1928 Ma - Aitken, R.G. 1928PASP...40..355A
A__1928 PASP 40, 355, 1928 (all data also in other refs)
A__1929a Ma - Aitken, R.G. 1929LicOB..14...62A
A__1929a Lick Obs. Bull. 14, 62, 1929
A__1929b Ma - Aitken, R.G. 1929LicOB..14...88A
A__1929b Lick Obs. Bull. 14, 88, 1929
A__1930a Ma - Aitken, R.G. 1930PASP...42...60A
A__1930a PASP 42, 60, 1930 (all data also in other refs)
A__1930b Ma - Aitken, R.G. 1930PASP...42..123A
A__1930b PASP 42, 123, 1930 (most data also in other refs)
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
A__1932b Ma - Aitken, R.G. 1932QB821.A43......
A__1932b Aitken Double Star Catalogue, 1932 (formerly combined in means)
A__1932c orb - Aitken, R.G. 1932PASP...44..127A
A__1932c PASP 44, 127, 1932
A__1932d orb - Aitken, R.G. 1932PASP...44..129A
A__1932d PASP 44, 129, 1932
A__1932e Ma - Aitken, R.G. 1932PASP...44..132A
A__1932e PASP 44, 132, 1932 (all data also in other refs)
A__1933a Ma - Aitken, R.G. 1933PASP...45...90A
A__1933a PASP 45, 90, 1933
A__1933b Ma - Aitken, R.G. 1933PASP...45..261A
A__1933b PASP 45, 261, 1933
A__1933c Ma - Aitken, R.G. 1933LicOB..16...93A
A__1933c Lick Obs. Bull. 16, 93, 1933
A__1933d Ma - Aitken, R.G. 1933LicOB..16...96A
A__1933d Lick Obs. Bull. 16, 96, 1933
A__1933e Ma - Aitken, R.G. 1933PASP...45..190A
A__1933e PASP 45, 190, 1933 (all data also in other refs)
A__1934a Ma - Aitken, R.G. 1934PASP...46..110A
A__1934a PASP 46, 110, 1934 (all data also in other refs)
A__1934b - Aitken, R.G. 1934PASP...46..284A
A__1934b PASP 46, 284, 1934 (no data)
A__1935e Ma j Aitken, R.G. 1935LicOB..17...91A
A__1935e Lick Obs. Bull. 17, 91, 1935
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
A__1936 orb - Aitken, R.G. 1936PASP...48..175A
A__1936 PASP 48, 175, 1936
A__1937a Ma - Aitken, R.G. 1937LicOB..18...53A
A__1937a Lick Obs. Bull. 18, 53, 1937
A__1937b Ma - Aitken, R.G. 1937LicOB..18..109A
A__1937b Lick Obs. Bull. 18, 109, 1937
A__9999 Ma - Aitken, R.G. ...................
A__9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02501+5640 A 972 1986 5 117 1.0 9.30 12.10 A 025006.66+564011.0
02501+5640 A 972 2017 6 103 1.0 9.30 12.10 A 025006.66+564011.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 02501+5640 A 972 (HD 17444) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02501+5640 A 972 (HD 17444) : MEASURES
 
 
No records found.

 
 
WDS 02501+5640 (HD 17444) : VIRTUAL EYEPIECE
 
 

02501+5640 A 972A mag 9.3 Sp A 02501+5640 A 972B sep 0.6 P.A. 113.10 mag 12.1 virtual eyepiece
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Components only
 
 
WDS 02501+5640 (HD 17444) : ALADIN DSS IMAGE @ 02h 50m 06.66s +56° 40' 11.0"
 
 
 
 
WDS 02501+5640 A 972 (HD 17444) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02501+5640 A 972 distance=0' 02493+5639 STI1943 distance=7' 02507+5645 STI1946 distance=8' 02507+5700 SCA 5 distance=21' 02472+5645 STI1938 distance=25' 02495+5705 MCA 9 distance=26' 02518+5703 SCA 6 distance=27' 02480+5611 SKF 265AB distance=34' 02480+5611 STI1940AC distance=34' 02533+5709 STI1948 distance=36' 02461+5657 IPH 2 distance=37' 02454+5634 MLR 599Aa,Ab distance=40' 02454+5634 STF 297AB distance=40' 02454+5634 STF 297AC distance=40' 02454+5634 STF 297BC distance=40' 02501+5722 STI1944 distance=43' 02447+5639 STI1935 distance=45' 02446+5643 MLR 598 distance=46' 02507+5554 WRD 1CD distance=47' 02507+5554 FYM 161CG distance=47' 02507+5554 STF 307AB (Miram) distance=47' 02507+5554 STF 307AC (Miram) distance=47' 02507+5554 SHJ 34AE (Miram) distance=47' 02507+5554 WAL 19AF (Miram) distance=47' 02444+5642 TDS2349 distance=47' 02456+5709 STI1937 distance=48' 02442+5639 MZA 10AB distance=49' 02442+5639 MZA 10AC distance=49' 02451+5708 STI1936 distance=50' 02443+5626 MLB 114 distance=51' 02443+5704 STF 293AB distance=54' 02443+5704 STF 293AC distance=54' 02443+5704 STF 293AD distance=54' 02443+5704 FYM 354AE distance=54' 02443+5704 FYM 354AF distance=54' 02441+5700 STI1931 distance=54' 02521+5732 ES 1814 distance=54' 02432+5643 STI1929 distance=58' 02455+5727 SCA 4 distance=61' 02537+5542 KPP2192 distance=66' 02469+5744 HDS 360 distance=70' 02454+5738 A 971 distance=70' 02447+5735 TDS 92 distance=70' 02495+5753 CRB 165 distance=73' 02572+5734 STI1951 distance=80' 02456+5751 TDS2353AB distance=80' 02403+5643 STI1922 distance=81' 02579+5734 STI1952 distance=84' 02414+5726 STI1925AB distance=85' 02414+5726 FYM 379AC distance=85' 02448+5754 STI1934 distance=87' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02501+5640 A 972 103 1.0
Show 02493+5639 STI1943 269 6.9 7
Show 02507+5645 STI1946 102 11.0 8
Show 02507+5700 SCA 5 37 16.0 21
Show 02472+5645 STI1938 129 14.0 25
Show 02495+5705 MCA 9 99 0.2 26
Show 02518+5703 SCA 6 261 32.1 27
Show 02480+5611 SKF 265 AB 237 4.3 34
Show 02480+5611 STI1940 AC 273 34.2 34
Show 02533+5709 STI1948 138 18.7 36
Show 02461+5657 IPH 2 342 34.6 37
Show 02454+5634 MLR 599 Aa,Ab 7 0.2 40
Show 02454+5634 STF 297 AB 279 15.8 40
Show 02454+5634 STF 297 AC 108 28.6 40
Show 02454+5634 STF 297 BC 105 44.3 40
Show 02501+5722 STI1944 191 3.9 43
Show 02447+5639 STI1935 36 13.8 45
Show 02446+5643 MLR 598 80 0.8 46
Show 02507+5554 WRD 1 CD 116 5.2 47
Show 02507+5554 FYM 161 CG 229 15.8 47
Show Miram 02507+5554 STF 307 AB 301 28.7 47
Show Miram 02507+5554 STF 307 AC 269 64.0 47
Show Miram 02507+5554 SHJ 34 AE 297 242.9 47
Show Miram 02507+5554 WAL 19 AF 25 57.7 47
Show 02444+5642 TDS2349 245 2.3 47
Show 02456+5709 STI1937 30 5.9 48
Show 02442+5639 MZA 10 AB 354 12.1 49
Show 02442+5639 MZA 10 AC 336 4.8 49
Show 02451+5708 STI1936 219 10.0 50
Show 02443+5626 MLB 114 13 6.3 51
Show 02443+5704 STF 293 AB 102 13.6 54
Show 02443+5704 STF 293 AC 335 79.6 54
Show 02443+5704 STF 293 AD 344 187.4 54
Show 02443+5704 FYM 354 AE 267 15.6 54
Show 02443+5704 FYM 354 AF 238 33.9 54
Show 02441+5700 STI1931 59 10.6 54
Show 02521+5732 ES 1814 306 7.5 54
Show 02432+5643 STI1929 49 14.1 58
Show 02455+5727 SCA 4 224 25.0 61
Show 02537+5542 KPP2192 179 18.1 66
Show 02469+5744 HDS 360 15 0.3 70
Show 02454+5738 A 971 41 0.1 70
Show 02447+5735 TDS 92 115 1.3 70
Show 02495+5753 CRB 165 334 64.2 73
Show 02572+5734 STI1951 304 9.9 80
Show 02456+5751 TDS2353 AB 178 1.8 80
Show 02403+5643 STI1922 21 8.0 81
Show 02579+5734 STI1952 20 5.8 84
Show 02414+5726 STI1925 AB 278 3.6 85
Show 02414+5726 FYM 379 AC 104 14.5 85
Show 02448+5754 STI1934 273 10.2 87

 
 
WDS 02501+5640 : COMPONENTS
 
 
  A
B pa=113.1°
sep=0.58"
 
 
02501+5640 A
 
 
Componente originario normalizzato AB Name HD 17444 Coord arcsec 2000 025006.66+564011.0 Mag 9.3
Spectral class A (white) PmRA -5.00 PmDE -3.0 SAO 23644
Tycho2 3708-01019-1 HD 17444 DM BD+56 721
Tycho2
Tycho2 3708-01019-1 Pflag RAmdeg 42.52777184 DEmdeg 56.66973098
PmRA -6.5 PmDE -3.0 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.6 EpRAm 1990.18 EpDEm 1990.60
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.595 E BTmag 0.024 VTmag 9.193
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 42.52780222 DEdeg 56.66973778 EpRA 1990 1.67
EpDE 1990 1.78 E RAdeg 12.3 E DEdeg 11.4 Posflg
Corr 0.0
SAO
SAO 23644 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.013 Vmag 8.8 SpType B5
Double code Source 38 CatNum 2540 DM BD+56 721
DMcomp BDsup HD 17444 M HD 0
GC RA1950rad 0.72613887 DE1950rad 0.98546806 PmRA2000 -0.0014
PmDE2000 0.009
CCDM
Ccdm 02501+5640 RComp Comp A Note1
Note2 Discov num DRAs 0.63 DDEs 10.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A PmNote *
PmRA -10 PmDE 3 Dm number +56 721 Cat1 BD
Name2 +56 369 Cat2 AGK2/3 HD 17444 M HD
ADS BDS A 2147 M ADS BDS N IDS IDS 02428N5615A
HIC
 
 
02501+5640 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025006.72+564010.8 Mag 12.1 Calc delta mag 2.8
Calc coord yes
CCDM
Ccdm 02501+5640 RComp Comp B Note1
Note2 Discov num A 972 DRAs DDEs
R dRAs Year 1905 Theta 099 Rho 0.8
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2147 M ADS BDS N IDS IDS 02428N5615B
HIC